BSP77_08 INFINEON [Infineon Technologies AG], BSP77_08 Datasheet

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BSP77_08

Manufacturer Part Number
BSP77_08
Description
Smart Low Side Power Switch
Manufacturer
INFINEON [Infineon Technologies AG]
Datasheet
Datasheet
Application
· All kinds of resistive, inductive and capacitive loads in switching
· µC compatible power switch for 12 V DC applications
· Replaces electromechanical relays and discrete circuits
General Description
N channel vertical power FET in Smart SIPMOS Ò technology. Fully protected by embedded
protection functions.
Complete product spectrum and additional information http://www.infineon.com/hitfet
Features
· Logic Level Input
· Input Protection (ESD)
· Thermal shutdown with auto restart
• Green product (RoHS compliant)
· Overload protection
· Short circuit protection
· Overvoltage protection
· Current limitation
· Analog driving possible
or linear applications
Pin 1
In
HITFET
ESD
Gate-Driving
â
Unit
Overload
Protection
Current
Limitation
Over-
temperature
Protection
Overvoltage-
Protection
Short circuit
Protection
1
Product Summary
Drain source voltage
On-state resistance
Nominal load current
Clamping energy
Source
Smart Low Side Power Switch
Drain
Pin 2 and 4 (TAB)
V
Pin 3
bb
V
R
I
E
D(Nom)
DS
DS(on)
AS
4
Rev. 1.3, 2008-04-14
HITFET BSP 77
2.17
100
250
1
42
M
2
VPS05163
V
mW
A
mJ
3

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BSP77_08 Summary of contents

Page 1

... Short circuit protection · Overvoltage protection · Current limitation · Analog driving possible Application · All kinds of resistive, inductive and capacitive loads in switching or linear applications · µC compatible power switch for applications · Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET in Smart SIPMOS Ò ...

Page 2

... 2) (Human Body Model) ESD R thJA R thJS has to be limited. IN thJA and R ds(on) 2 Smart Low Side Power Switch HITFET BSP 77 Value Unit -0.2 ... +10 mA self limited | I | £ °C -40 ...+150 -55 ... +150 3 250 ...

Page 3

... Current limit (active Device switched on into existing short circuit (see diagram Determination of I and a short circuit occurs, these values might be exceeded for max. 50 µs. 5 not subject to production test, calculated by R Datasheet Symbol V I DSS ...

Page 4

... off = - IN(Prot Smart Low Side Power Switch HITFET BSP 77 Values min. typ. max 0.4 / 0.6 /dt DS off 150 175 100 250 - Rev. 1.3, 2008-04-14 ...

Page 5

... HITFET Input circuit (ESD protection) Input Datasheet Inductive and overvoltage output clamp Short circuit behaviour Gate Drive Source/ Ground 5 Smart Low Side Power Switch HITFET BSP HITFET Rev. 1.3, 2008-04-14 ...

Page 6

... On-state resistance 100 ° 150 Typ. input threshold voltage =5V V IN(th) max. typ. 100 125 °C 75 175 Smart Low Side Power Switch HITFET BSP =2.17A; V =10V 225 175 150 125 100 -50 - 100 125 ° ...

Page 7

... Typ. short circuit current =25°C I D(lim) Parameter Off-state drain current I DSS µ Smart Low Side Power Switch HITFET BSP =12V 100 125 °C - ...

Page 8

... Datasheet 10 Typ. transient thermal impedance Z =f(t thJA Parameter: D -40°C 25°C 85°C 150°C 0 Smart Low Side Power Switch HITFET BSP cooling area D=0.5 0.2 1 0.1 0.05 0.02 0 0.01 Single pulse - ...

Page 9

... Please specify the package needed (e.g. green package) when placing an order You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. Datasheet 4 3 2.3 9 Smart Low Side Power Switch HITFET BSP 77 Package Outlines 1.6 ±0.1 0.1 MAX. B 0.25 ...

Page 10

... Package parameter (humidity and climatic) removed in Maximum ratings AEC icon added RoHS icon added Green product (RoHS-compliant) added to the feature list Package information updated to green Green explanation added Rev. 1.1 2004-03-05 released production version Datasheet Smart Low Side Power Switch 10 HITFET BSP 77 Revision History Rev. 1.3, 2008-04-14 ...

Page 11

Edition 2008-04-14 Published by Infineon Technologies AG 81726 Munich, Germany Infineon Technologies AG 2008. © All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). ...

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